Supply of Air Dryer Maintenance Kit 5 Items Ftil Make Specification: 1.Inlet Man Coalescer Kit 790029165 1 Set 2. Desiccant Canister Kit 790029195 1 Set 3. Humidity Indicator Kit 790029105A 1 Set 4. Final Filter Kit 790029125 1 Set 5. Regenerating Orifice Kit 790029111 1 Set.